A manga anthology based on DMM and Nitro+'s browser game Touken Ranbu -online-http://www.akitashoten.co.jp/comics/4253153151

1) Melancholy Melancholic Melancholinist
Although extremely reluctant Ogata decides to go to the dentist after getting a tooth ache. The problem only seems to get bigger when he meets his dentist Dr. Kitagawa. Ogata's obvious reactions seems to have awoken the sadist in Dr. Kitagawa.

2) Ichijirushiku Akiraka (Conspicuously Obvious)
(From The Moon in a Box) Okai is Professor Ikeda's best teaching assistant, but his own assistants are driving him crazy! One of them is lazy and whines, and the other one keeps sexually harassing him! What on earth is going on here? Is it the assistants' fault, or is Okai missing something?

Also contains four other stories.